No ADVANCED Preferences tab in my Opera. NOT possible to UNcheck CONTENT BLOCKING

Hello. In my Opera, which I just updated 2 days ago/no section called ADVANCED Preferences.

I want to permanently and FORever DISable CONTENT BLOCKING. Further, it does not work anyway.

Content Blocker is blocking NORMAL content on NORMAL everyday inocuous sites. So whatever logarithym it intends to capture, it's broken. For a week now, Opera is blocking a lot of useful standard things, and also, things I want to view....I choose what I want to view.

I want to DISable ALL CONTENT BLOCKING on any and all websites, tabs, pages I choose to use. Including windows coming in I choose or don't choose, like on travel websites. Was surprised to see how stupid this feature was for anyone who thought it served ANY purpose at all. it does not

It is blocking things a child could view, let alone, all e commerce, is blocked when a new window is asked for or I try to 'CONTINUE" TO the next page, on a site of any sort.

I cannot UNcheck CONTENT BLOCKING because the "Advanced Preferences" section where SUPPOSEDLY is housed the check box to UNcheck, for CONTENT BLOCKING, does not exist at all in my Opera. trust me, it's not there.

Note. I have had Opera for 5 weeks. I never had ADVANCED PREFERENCES section at all, and 2 days ago I loaded from the Opera sign, the latest version of Opera to be up to date, but, no luck. still BLOCKED CONTENT.

And no, I don't want it left on, the unblock feature does no good, since once that happens, it totally 100% wrecks whatever I had been working on, that site. especiallyyyyyyyyyyyyy on travel web sites.

I need to either DUMP OPERA BROWSER FOR EVER, FOR DUM CONTENT BLOCKING FOREVER, I CAN'T HAVE BOTH AND I CAN DO WITHOUT OPERA AT ALL.